NINGBO INNO PHARMCHEM CO.,LTD. provides an overview of the key physicochemical properties of 3-Fluorobenzaldehyde (CAS 456-48-4), a compound vital for numerous industrial applications. Understanding these properties is essential for effective handling, storage, and utilization in synthetic processes.

Appearance: 3-Fluorobenzaldehyde is typically described as a colorless to pale yellow liquid. This visual characteristic is important for initial quality assessment and process monitoring. Its liquid state at standard temperatures simplifies handling and dispensing in laboratory and industrial settings.

Melting and Boiling Points: While the provided source mentions a melting point of 173°C, this is often associated with its solid crystalline form if it were to solidify from a melt. However, it is most commonly handled as a liquid. Its boiling point is noted as 66-68°C at 20 mm Hg. This relatively low boiling point under reduced pressure indicates its volatility and requires appropriate ventilation and containment during use.

Density and Flash Point: The density of 3-Fluorobenzaldehyde is approximately 1.17 g/mL at 25°C, making it denser than water. The flash point is reported as 134°F (or 56°C), classifying it as a flammable liquid. This necessitates strict adherence to safety protocols, including storage away from ignition sources and the use of appropriate personal protective equipment.

Solubility: 3-Fluorobenzaldehyde exhibits good solubility in common organic solvents such as ethanol, ether, and chloroform. Its solubility in water is limited, which is typical for many aromatic organic compounds. This solubility profile is crucial when designing reaction mixtures and purification procedures.

Applications: As previously discussed, 3-Fluorobenzaldehyde is a cornerstone in the synthesis of pharmaceuticals, agrochemicals, and other fine chemicals. Its specific properties make it an ideal candidate for reactions requiring a fluorinated aromatic aldehyde, contributing to the development of advanced materials and specialized chemical products. NINGBO INNO PHARMCHEM CO.,LTD. ensures that the 3-Fluorobenzaldehyde we supply adheres to the purity standards required for these demanding applications.